Kukri Train Do Ghurka Fighters Train With Kukri Knives Only In Training, Or Do They Use It Also In Combat?

Do Ghurka fighters train with kukri knives only in training, or do they use it also in combat? - kukri train

In general, the what are the basic ways to use these knives in the military, especially during training in the UK? (I think pictures of their training with them during the exercise.)